144584180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{556093}}^1$

素因数の和:556115

約数の個数: 24

約数和(自身を含む): 326983272

約数和(自身を除く): 182399092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 556093, 1112186, 2224372, 2780465, 5560930, 7229209, 11121860, 14458418, 28916836, 36146045, 72292090, 144584180]

約数ペア:

[(1, 144584180), (2, 72292090), (4, 36146045), (5, 28916836), (10, 14458418), (13, 11121860), (20, 7229209), (26, 5560930), (52, 2780465), (65, 2224372), (130, 1112186), (260, 556093)]